View Full Version : Holley LS Engine Hi–Ram Modular Intake System


HolleyGirl
10-06-2011, 02:41 PM
Hi-Ram™ Intake System for GM’s popular LS engine.

http://www.holley.com/data/HolleyNews/Pictures/fuelsystemmedium.jpg
View High Resolution (http://www.holley.com/data/HolleyNews/Pictures/fuelsystemlarge.jpg)

The Holley cast aluminum Modular Hi-Ram™ Intake System fits GM LS3/L92 engines and is introduced as a cost effective alternative to fabricated sheet-metal for high-performance applications where induction system height is not limited. The base is a modular design to accept a wide range of carbureted and EFI tops and to be attractive to builders and fabricators as the foundation for custom induction systems. There are four tops: a forward mount throttle body style, dual 4150™, dual 4500™, and a blank top to machine for any induction style.

The runner length and tapered cross–section are designed to perform well for a wide range of engine configurations from street to race. The LS Hi-Ram™ intake system is intended for use on N/A or forced induction engines in the 6.0 to 7.0+ liter range with max power at 7,000-8,000+ RPM.

Click here to see the products for EFI applications (http://www.holley.com/types/LS%20Modular%20%22Hi-Ram%22%20EFI.asp)

Click here to see the products for carbureted applications (http://www.holley.com/types/LS%20Modular%20%22Hi-Ram%22%20Carbureted.asp)


http://image.hotrod.com/f/techarticles/hdrp_1111_gm_ls_series_engine_holleys_badass_ls_hi _ram/38379765+pheader_460x1000/hdrp-1111-gm-ls-series-engine-holleys-badass-ls-hi-ram-002.jpg
Check out Hot Rod Magazine's test here (http://www.hotrod.com/techarticles/hdrp_1111_gm_ls_series_engine_holleys_badass_ls_hi _ram/)


Lastly, see the diagram with dimensions here (http://www.holley.com/data/HolleyNews/NewsletterFiles/efidimentionslarge.jpg)